外研版英语九年级上Module 12 Save our world Unit 2 课件（29张PPT无素材）

(共29张PPT)
Unit
2
Module
12
Save
Our
World
The
earth
is
our
home
,
yet
we
pollute
it.
What
should
we
do
to
protect
the
earth?
How
can
we
improve
our
environment?
Made
abroad
Made
in
China
free
talk
It’s
better
to
buy
clothes
made
in
China.
Because
it
can
save
energy..
What
should
we
use
in
our
daily
life?
Why?
vs
vs
Plastic
box
China
bowl
Plastic
bag
Cloth
bag
They
can
be
used
one
time.
They
can
be
used
many
times.
do
with:
处理，常与what连用。
I
don't
know
what
to
do
with
the
letter.
throw
them
away
divide
them
It’s
better
to
divide
rubbish,
because
some
rubbish
can
be
used
again.
1.
Come
to
the
blackboard.
2.
Write
4
words(单词)
about
protecting
the
enviroment.
3.
Read
the
words
out.
1.
Come
to
the
blackboard.
2.
I
will
show
a
bad
behaviour(行为).
3.
Please
say
or
do
something
that
can
help
me
correct
it.
Questionnaire(问卷调查)
How
green
are
you?
Answer
these
questions
and
find
out.
□
□
□
□
□
□
※
Do
you
walk
to
school?
※
Do
you
buy
new
clothes
just
because
they
are
modern?
※
Do
you
turn
off
the
lights
when
you
leave
the
room?
※
Do
you
take
your
own
bag
when
shopping
and
not
using
plastic
bags?
※
Do
you
buy
drinks
in
bottles?
※
Do
you
divide
the
waste
into
things
to
recycle
and
things
to
throw
away?
Yes
No
□
□
□
□
□
□
环保的
What
suggestions
do
you
think
the
passage
will
make?
will
make?
Tip1.Look
the
title
,it
can
help
a
lot.
reduce,
reuse,
recycle.
Body
Ways
to
protect
the
environment
Beginning
A
survey
to
show
the
questions
Ending
Calling
on
Repeat
these
three
words
daily:
reduce
reuse
recycle
use
less
use
again
change
things
into
something
else
to
be
reused
means
前缀
1.
Why
should
we
reduce
the
use
of
something?
2.
How
much
food
should
we
order?
3.
Should
we
buy
the
new
things
freely?
What
should
we
do?
Because
it
saves
money
and
causes
less
pollution.t
We
should
order
food
that
we
can
finish/
eat
up.
No,
we
shouldn't.
Before
you
buy
something
new,
think
whether
it
is
really
necessary.
Useless
Do
not
waste
things.
What
will
you
do
with
this
pair
of
old
shoes?t
What
should
we
use
instead
of
paper
cups?
Use
the
old
shoes
for
____________________.
Look
after
them
so
that
they
will
____.
______
them
if
possible.
Do
not
_________________and
buy
new
ones
directly.
as
long
as
possible
last
Repair
throw
them
away
Do
not
use
_____
____
or
paper
bags.
It
is
better
to
use
______
cups
and
_____
_____
because
they
can
____
_____
many
times.
paper
cups
china
cloth
bags
be
used
Use
again
Use
things
for
as
long
as
possible.
1.
Recycle
will
take
energy,
so
it
is
better
to
throw
things
away
or
burn
them.
2.
The
rubbish
can
be
divided
into
plastic,
glass,
paper
and
rubber.
3.
Buying
recycled
paper
is
the
only
way
to
help
save
trees.
saving
than
throwing
one
of
the
ways
Calling
on
There
are
so
many
factories
polluting
the
air
and
so
less
water
for
human.
Do
you
think
our
simple
steps
like
saving
water
and
planting
trees
are
very
useful?
Why
do
we
still
need
to
do
the
simple
things?
Retell
Discuss
Do
you
think
there
are
some
actions
in
the
school
which
are
bad
for
the
environment?
Make
a
simple
poster
(简单展报)
about
“Save
the
Environment
at
School”
You
have
some
pieces
of
colourful
paper.
Choose
four
pieces
and
write
the
infomation
on
them.
Then
stick
them
on
the
white
paper
in
right
places.
The
left
(剩下的)colourful
paper
is
used
to
decorate(装饰)
your
poster.
A
simple
poster
is
made
out.
1.
Give
a
title(标题)
to
your
poster.
2.
Make
a
list
of
things
that
we
can
see
in
our
school
and
that
are
bad
for
the
environment.
3.
Write
your
suggestions
on
another
colourful
paper.
4.
Write
the
words
in
your
mind
to
call
for
others
save
the
environment.
Four
students.
Four
parts
of
your
poster.
Each
student
does
one
part
below.
We
have
only
one
earth.
Save
the
earth.
Save
ourselves.
Let's
repeat
the
three
words
loudly::
Reduce
Reuse
Recycle
Thank
you
!!